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Q.

Which one of the following is not a layer of operating system?

A

Kernel

B

Shell

C

Application program

D

Critical selection

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MCQ

1.

The operating system allows the user to organize the computer's contents in a hierarchical structure of directories that include all of the following except:

A

Files

B

Folders

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Drives

D

System

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2.

First operating system was developed in

A

1958

B

1976

C

1956

D

1946

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3.

World Wide Web is being standard by

A

Worldwide corporation

B

W3C

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World Wide Consortium

D

World Wide Web Standard

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4.

Link encryption

A

is more secure than end-to-end encryption

B

is less secure than end-to-end encryption

C

can not be used in a public network

D

is used only to debug

E

None of the above

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5.

Which of the following is the part of the operating system?

A

Cell

B

FAT

C

Kernel

D

Disk

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